From ad2039597fba6b988133983d24a62d6acf85ca51 Mon Sep 17 00:00:00 2001
From: WillForan <willforan@gmail.com>
Date: Wed, 29 Oct 2025 15:36:58 -0400
Subject: [PATCH] WIP: comiples on linux

---
 xid_device_driver/CedrusAssert.h        | 17 ++++++++++++++---
 xid_device_driver/Connection.cpp        |  4 ++++
 xid_device_driver/Connection.h          |  4 ++++
 xid_device_driver/ResponseManager.cpp   |  4 ++++
 xid_device_driver/XIDDevice.cpp         |  4 ++++
 xid_device_driver/XIDDeviceScanner.cpp  |  5 +++++
 xid_device_driver/XidDriverImpExpDefs.h |  3 +++
 7 files changed, 38 insertions(+), 3 deletions(-)

diff --git a/xid_device_driver/CedrusAssert.h b/xid_device_driver/CedrusAssert.h
index 4277b23..d8d0f2a 100644
--- a/xid_device_driver/CedrusAssert.h
+++ b/xid_device_driver/CedrusAssert.h
@@ -14,6 +14,11 @@
 #    define _putenv putenv
 #endif // defined(__APPLE__)
 
+#if defined(__linux__)
+#    include <stdlib.h>
+#    define _putenv putenv
+#endif // defined(__linux__)
+
 namespace Cedrus
 {
     // break into the debugger
@@ -23,9 +28,11 @@ namespace Cedrus
             DebugBreak();
         #elif defined(__APPLE__)
             raise(SIGTRAP);
+        #elif defined(__linux__)
+            raise(SIGTRAP);
         #else
-            // TODO
-        #endif // Win/Apple
+            // TODO (TODONE now that linux is included?)
+        #endif // Win/Apple/linux
     }
 
     inline void OptionToContinue
@@ -274,7 +281,11 @@ namespace Cedrus
             Cedrus::Ced_Fail_Mac( msg, __FILE__, __LINE__,  __func__ )
 
 
-#else
+#    elif defined(__linux__)
+#           define CEDRUS_DISABLE_ASSERT 1 // UGLY HACK! TODO fix for linux
+#           define CEDRUS_ASSERT(cond, msg)
+#           define CEDRUS_FAIL(msg)
+#else 
         // TODO
 #endif // Win/Apple
 
diff --git a/xid_device_driver/Connection.cpp b/xid_device_driver/Connection.cpp
index e8030f9..538e7db 100644
--- a/xid_device_driver/Connection.cpp
+++ b/xid_device_driver/Connection.cpp
@@ -35,6 +35,10 @@
 
 #include "constants.h"
 
+#if defined(__linux__)
+#include <cstring>
+#endif
+
 Cedrus::Connection::Connection(
     const DWORD location,
     DWORD port_speed,
diff --git a/xid_device_driver/Connection.h b/xid_device_driver/Connection.h
index 0d0b090..27a5ecf 100644
--- a/xid_device_driver/Connection.h
+++ b/xid_device_driver/Connection.h
@@ -40,6 +40,10 @@
 #   include <windows.h>
 #   define SLEEP_FUNC Sleep
 #   define SLEEP_INC 1
+#elif defined(__linux__)
+#   include <unistd.h>
+#   define SLEEP_FUNC usleep
+#   define SLEEP_INC 1000
 #endif
 
 #include <chrono>
diff --git a/xid_device_driver/ResponseManager.cpp b/xid_device_driver/ResponseManager.cpp
index f744d62..29be01d 100644
--- a/xid_device_driver/ResponseManager.cpp
+++ b/xid_device_driver/ResponseManager.cpp
@@ -6,6 +6,10 @@
 #include "DeviceConfig.h"
 #include "constants.h"
 
+#if defined(__linux__)
+#include <cstring>
+#endif
+
 Cedrus::ResponseManager::ResponseManager(std::shared_ptr<const DeviceConfig> devConfig )
     : m_BytesInBuffer(0),
       m_XIDPacketIndex(INVALID_PACKET_INDEX),
diff --git a/xid_device_driver/XIDDevice.cpp b/xid_device_driver/XIDDevice.cpp
index 34ee640..0e0bcb4 100644
--- a/xid_device_driver/XIDDevice.cpp
+++ b/xid_device_driver/XIDDevice.cpp
@@ -44,6 +44,10 @@
 #include <iomanip>
 #include <locale>
 
+#if defined(__linux__)
+#include <cstring>
+#endif
+
 
 Cedrus::XIDDevice::XIDDevice(std::shared_ptr<Connection> xidCon, std::shared_ptr<const DeviceConfig> devConfig)
   : m_linesState(0),
diff --git a/xid_device_driver/XIDDeviceScanner.cpp b/xid_device_driver/XIDDeviceScanner.cpp
index 957197b..61bcd9e 100644
--- a/xid_device_driver/XIDDeviceScanner.cpp
+++ b/xid_device_driver/XIDDeviceScanner.cpp
@@ -36,6 +36,11 @@
 
 #include "XIDDevice.h"
 
+#if defined(__linux__)
+#include <cstring>
+#endif
+
+
 std::shared_ptr<Cedrus::XIDDevice> CreateDevice
 (
     const int productID, // d2 value
diff --git a/xid_device_driver/XidDriverImpExpDefs.h b/xid_device_driver/XidDriverImpExpDefs.h
index 234de3a..dc7d8a4 100644
--- a/xid_device_driver/XidDriverImpExpDefs.h
+++ b/xid_device_driver/XidDriverImpExpDefs.h
@@ -6,6 +6,9 @@
 #elif defined(_WIN32)
 #    define CEDEXP __declspec(dllexport)
 #    define CEDIMP __declspec(dllimport)
+#elif defined(__linux__)
+#    define CEDEXP __attribute__ ((visibility("default")))
+#    define CEDIMP __attribute__ ((visibility("default")))
 #endif
 
 #define CEDRUS_XIDDRIVER_IMPORTEXPORT CEDEXP